Performance Analysis of a Maximum-Likelihood FFH/MFSK Receiver with Partial-Band-Noise Jamming over Frequency-Selective Fading Channels

A maximum-likelihood (ML) receiver is proposed for a fast frequency-hopping M-ary frequency-shift-keying system. The effects of frequency-selective Rayleigh-fading channels, partial-band-noise jamming, and additive white Gaussian noise are considered. It is shown that side information on the noise v...

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Bibliographic Details
Published in:IEEE communications letters 2008-06, Vol.12 (6), p.401-403
Main Authors: Jiliang Zhang, Jiliang Zhang, Kah Chan Teh, Kah Chan Teh, Kwok Hung Li, Kwok Hung Li
Format: Article
Language:English
Subjects:
Additive white noise
Applied sciences
AWGN
Bandwidth
Channels
Diversity reception
Exact sciences and technology
Frequency shift keying
Frequency-selective fading channels
Gaussian
Gaussian noise
Information, signal and communications theory
Jamming
Mathematical analysis
Modulation, demodulation
Noise
Optimization
Performance analysis
Rayleigh channels
Receivers
Signal and communications theory
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
Variance
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Summary:A maximum-likelihood (ML) receiver is proposed for a fast frequency-hopping M-ary frequency-shift-keying system. The effects of frequency-selective Rayleigh-fading channels, partial-band-noise jamming, and additive white Gaussian noise are considered. It is shown that side information on the noise variance, the jamming variance, as well as the power levels of the correlated paths, is required to implement the ML receiver. Analytical bit-error rate expressions are derived for the ML receiver. Our analysis also shows that there exists an optimum diversity order under certain channel conditions.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2008.080189